Home / 33,206.66-49,811.32-11,022.02

Finding the Fourth Proportional to 33,206.66, 49,811.32 and 11,022.02

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Solution

The fourth proportional to 33,206.66, 49,811.32 and 11,022.02 is: 16,533.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,206.66 : 49,811.32 = 11,022.02 : x
  2. Step 2: Convert to fraction form
    33,206.66/49,811.32 = 11,022.02/x
  3. Step 3: Cross multiply
    33,206.66x = 49,811.32 × 11,022.02
  4. Step 4: Simplify right side
    33,206.66x = 549,021,365.27
  5. Step 5: Solve for x
    x = 549,021,365.27/33,206.66
  6. Step 6: Final answer
    x = 16,533.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.